Quarterback Colin Kaepernick is surrounded by news media while he answers questions as the San Francisco 49ers hold their first press conference after arriving in New Orleans Louisiana on Sunday Jan. 27, 2013.

A flag is seen outside the plane carrying the San Francisco 49ers as they arrive at the Louis Armstrong International Airport for the NFL Super Bowl XLVII football game Sunday, Jan. 27, 2013, in New Orleans. (AP Photo/David J. Phillip)

Photo: David J. Phillip, Associated Press

A flag is seen outside the plane carrying the San Francisco 49ers...

A flag is seen outside the plane carrying the San Francisco 49ers... Photo-4095556.55808 - SFGate

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Head coach Jim Harbaugh arrives with daughters Addison, (bottom left) and Katherine (who he is holding) as well as an unidentified woman as the San Francisco 49ers' football team arrives at the Louis Armstrong New Orleans International Airport in New Orleans, Louisiana on Sunday Jan. 27, 2013.

San Francisco 49ers head coach Jim Harbaugh arrives at the Louis Armstrong International Airport for the NFL Super Bowl XLVII football game Sunday, Jan. 27, 2013, in New Orleans. (AP Photo/David J. Phillip)

The jet carrying the San Francisco 49ers' football team arrives at the Louis Armstrong New Orleans International Airport in New Orleans Louisiana on Sunday Jan. 27, 2013.

Photo: Michael Macor, The Chronicle

The jet carrying the San Francisco 49ers' football team arrives at...

The jet carrying the San Francisco 49ers' football team... Photo-4096212.55808 - SFGate

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The player's buses are given a police escort as the San Francisco 49ers' football team arrives at the Louis Armstrong New Orleans International Airport in New Orleans Louisiana on Sunday Jan. 27, 2013.

Photo: Michael Macor, The Chronicle

The player's buses are given a police escort as the San Francisco...

The player's buses are given a police escort as the San... Photo-4096210.55808 - SFGate

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Justin Smith, left, and Ray McDonald leave the 49ers practice facility in Santa Clara, Calif., Sunday, January 27, 2013, for New Orleans and the Super Bowl.

San Francisco 49ers head coach Jim Harbaugh makes a face on the team bus after arriving at the Louis Armstrong International Airport for the NFL Super Bowl XLVII football game Sunday, Jan. 27, 2013, in New Orleans. (AP Photo/Pat Semansky)

San Francisco 49ers head coach Jim Harbaugh makes a face on the team bus after arriving at the Louis Armstrong International Airport for the NFL Super Bowl XLVII football game Sunday, Jan. 27, 2013, in New Orleans. (AP Photo/David J. Phillip)